help need for dropdownlist

hope I can get a little help here. I have list here, right now it is showing the whole path when user drops the list down. I don't want user to see the path. I want them to see only single name like Phone, pics etc. but when user selects phone in the background it selects the whole path "C:\Inetpub\wwwroot\uploadmultiplefile\phone". Can you help me here how to do that.please